EXHIBIT 4.2 STOCK PURCHASE AGREEMENT DATED MAY 25, 2006 BY AND BETWEEN MICHAEL H. LEE Sole Stockholder of WRC CORPORATION, a Colorado CorporationStock Purchase Agreement • August 23rd, 2006 • Englobal Corp • Services-engineering services • Texas
FIRST AMENDMENT TO STOCK PURCHASE AGREEMENTStock Purchase Agreement • August 23rd, 2006 • Englobal Corp • Services-engineering services • Texas
